Altering surface of display screen from matt to optically...

G - Physics – 02 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G02B 1/10 (2006.01) G02F 1/1335 (2006.01) G02F 1/1347 (2006.01) G02F 1/13363 (2006.01)

Patent

CA 2467674

A matt surface (7) of a display screen (2) is converted to an optically flat surface (11), for example, via an epoxy resin coating (10) or the like which has a refractive index equal to that of the matt surface (7). Alternatively, the matt surface (7) may be removed from the screen (2), and replaced with an optically smooth surface. The matt surface may be a diffusive surface (7) formed on a birefringent film (6) of an LCD screen (2). The display screen (2) is the front screen of a multilevel three-dimensional display comprising layered screens (2, 3), and altering the surface from matt to flat reduces the blurring of displayed images.

La présente invention concerne une surface (7) mate d'un dispositif d'affichage (2) qui est convertie en une surface (11) brillante optiquement, par exemple, par l'intermédiaire d'un revêtement (10) de résine époxyde ou analogue possédant un indice de réfraction égal à celui de la surface (7) mate. Dans une variante, la surface (7) mate peut être enlevée de l'écran (2), et remplacée par une surface brillante optiquement. La surface mate peut être une surface (7) diffusive formée sur un film (6) biréfringent d'un écran à cristaux liquides (2). Le dispositif d'affichage (2) constitue l'écran de projection d'un dispositif d'affichage tridimensionnel multiniveau comprenant des écrans en couches (2, 3), et qui, en faisant passer la surface du mat vers le brillant, réduit le flou des images affichées.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Altering surface of display screen from matt to optically... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Altering surface of display screen from matt to optically..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Altering surface of display screen from matt to optically... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1345596

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.